Heat pump WAW09N3W
Product description
Air-water heat pump. WAW Series.
Product Features
1. Large LED display control panel, easily read and operation
2. Scroll compressor (EVI compressor optional)
3. Compact in size with a built-in water tank up to 180l (separate water tank is optional)
4. Soft starter in protection of your residential power network
5. Auxiliary electrical heating up to 9kw
6. Heating circulation pump included
7. Heating with temperature compensation curve by outdoor sensor
8. Cooling function
9. Water temperature to max. 65°C
10. Supper quiet operation of outdoor unit
11. High efficient in defrosting with larger fin space on evaporator
12. Electronic expansion valve (optional)
13. GSM remote control (optional)
14. 220v,single phase available
About air-water heat pump
An air source heat pump system is another way of utilization of solar energy. A large portion of solar energy existed in the air, the heat is absorbed from the air by an outdoor unit called evaporator, refrigerant in the evaporator is in gaseous state, then the compressor increase the temperature and pressure of the refrigerant, after that, the refrigerant transfers its heat to the heating medium in condenser, the heating medium will bring the heat to your house heating system or for hot water. The refrigerant was reverted into liquid now, it will move to the evaporator again and start to collect the new energy for the air. The circling will keep running all the time.About air-water heat pump.
Technical Specifications
| Model | WAW09N3W | ||
| Deliver/supplied power at A2/W35 | kW | 7.51/2.11 | |
| Deliver/supplied power at A2/W50 | kW | 7.50/2.77 | |
| Deliver/supplied power at A7/W35 | kW | 8.65/2.17 | |
| Deliver/supplied power at A7/W50 | kW | 8.78/2.82 | |
| Deliver/supplied power at A10/W35 | kW | 9.52/2.21 | |
| Deliver/supplied power at A-7/W35 | kW | 5.33/2.05 | |
| Auxiliary heater | kW | 3/6/9 | |
| Starting current | A | 26 | |
| Max operating current, compressor | A | 7.8 | |
| Power supply | 3N-400V50Hz | ||
| Refrigerant/Quantity | R407C/6.5kg | ||
| Defrosting system | Hot gas defrosting | ||
| Max discharge pressure | MPa | 3.0 | |
| Mini suction pressure | MPa | 0.15 | |
| Compressor | Scroll compressor | ||
| Heating | |||
| Heating medium flow (nominal) | l/s | 0.45 | |
| Rated pump input | kW | 0.15 | |
| Available external pressure | kPa | 40 | |
| Heat exchanger | Stainless steel | ||
| Max pressure heating side | MPa | 0.3 | |
| Connection of heating medium | Cu | 28 | |
| Max heating medium temperature | C | 55-60 | |
| Hot water | |||
| Connection of hot water | 3/4″(Stainless steel) | ||
| Max hot water temperature | C | 50 | |
| Volume of hot water tank | L | 180 | |
| Max pressure water tank | MPa | 0.9 | |
| Lowest operation point | C | -25/50 | |
| Highest operation point | C | 35/55 | |
| Noise (indoor unit) | dB(A) | 40-45 | |
| Dimension outdoor unit | Length | mm | 1270 |
| Width | mm | 750 | |
| Height | mm | 1100 | |
| Weight outdoor unit | kg | 120 | |
| Dimension indoor unit | Length | mm | 640 |
| Width | mm | 740 | |
| Height | mm | 1705 | |
| Weight outdoor unit | kg | 220 | |
